Food container cover



FIG. 1 is a perspective view showing a food container cover according to my new design, where the broken line showing illustrates environment only and forms no part of the claimed design;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a front elevational view thereof, a rear and side views each being a mirror image. 

CLAIM The ornamental design for a food container cover, as shown and described. 